I like that validators earn fees, but the fees are often infinitesimal–creating currency balances too small to even trade. A crypto-dusting feature, where users can convert crypto dust into PRV, would be incredibly useful.
For example, Crypto.com has a dust feature that enables users to turn small balances of BTC, stablecoins, and other cryptos into the platform’s native CRO or MCO. On Incognito, I think validators would love the ability to convert small balances into PRV.